Physics A periscope works on the principle of Total internal reflection Refraction Diffraction Reflection Total internal reflection Refraction Diffraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Who is known as the 'father of quantum theory'? Ernest Rutherford Max Planck Werner Heisenberg Albert Einstein Ernest Rutherford Max Planck Werner Heisenberg Albert Einstein ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Light rays Sound waves Magnetic field Heat waves Light rays Sound waves Magnetic field Heat waves ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following circuit elements is used to ''block" DC in an electronic circuit ? Inductance Capacitance Resistances Diode Inductance Capacitance Resistances Diode ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Burning Fever Sneezing Gene mutation Burning Fever Sneezing Gene mutation ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of ozone layer, which rays will enter into atmosphere? Infrared Visible X-rays Ultraviolet Infrared Visible X-rays Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
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